Another thing we did in Red Bay was get a couple of our roof AC units looked at, as the rear and mid ones were not performing well. The units were apparently fine, but they cleared out some debris from the ducting, which solved the issue; they’re working much better now.
We did this at Bunkhouse Conversion:
They had an excellent way to get onto the roof; no dealing with ladders, they used a cherry picker truck as an elevator:
A quick and easy appointment, but well worthwhile.